CN101869751B - Push-pull training fitness equipment and power transmission device - Google Patents

Push-pull training fitness equipment and power transmission device Download PDF

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Publication number
CN101869751B
CN101869751B CN 200910107136 CN200910107136A CN101869751B CN 101869751 B CN101869751 B CN 101869751B CN 200910107136 CN200910107136 CN 200910107136 CN 200910107136 A CN200910107136 A CN 200910107136A CN 101869751 B CN101869751 B CN 101869751B
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tommy bar
bar
bindiny mechanism
support
push
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CN101869751A (en
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赵志鹏
张家祥
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HAOJIATING INDUSTRY Co Ltd SHENZHEN CITY
Shenzhen Good Family Enterprise Co Ltd
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HAOJIATING INDUSTRY Co Ltd SHENZHEN CITY
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Abstract

本发明公开了一种推拉式训练健身器，包括：固定支柱；承重架，由固定支柱支撑；扳杆支架，设置于固定支柱的侧向且相对固定支柱固定；扳杆，扳杆通过第一万向连接机构与扳杆支架连接；支撑杆，支撑杆的一端通过第二万向连接机构与扳杆连接，支撑杆的另一端支撑承重架，扳杆以第一万向连接机构为支点作杠杆运动，并推动支撑杆支撑承重架相对固定支柱上下运动。锻炼时，锻炼者可以坐在承重架上并通过手臂在身体侧向的任意角度上推拉扳杆来进行锻炼，该健身器的设计符合人体上肢运动的生理特点，无需外加配重块，旨在利用人体自重进行锻炼，其结构简单，安全方便，成本低廉，占用空间小。此外，本发明还提供了一种动力传递装置。

The invention discloses a push-pull training fitness device, which comprises: a fixed pillar; a load-bearing frame supported by the fixed pillar; a lever bracket arranged on the side of the fixed pillar and fixed relative to the fixed pillar; a lever through which the lever passes through the first The universal connection mechanism is connected with the trigger bracket; the support rod, one end of the support rod is connected with the trigger rod through the second universal connection mechanism, the other end of the support rod supports the load-bearing frame, and the pull rod uses the first universal connection mechanism as the fulcrum as the fulcrum. The lever moves and pushes the supporting rod to support the load-bearing frame to move up and down relative to the fixed pillar. When exercising, the exerciser can sit on the load-bearing frame and use the arm to push and pull the lever at any angle to the side of the body to exercise. The self-weight of the human body is used for exercising, and the structure is simple, safe and convenient, the cost is low, and the occupied space is small. In addition, the present invention also provides a power transmission device.

Description

A kind of push-pull training fitness equipment and power transmission
[technical field]
The present invention relates to a kind of fitness equipment of training upper limbs force, particularly a kind of push-pull training fitness equipment and power transmission that need not to add balancing weight.
[background technology]
Along with the raising of living standard, people are to healthy pay attention to day by day, various body building mushroom developments, and various body-building apparatus also arise at the historic moment.
Traditional thrust formula exercise body-building device mostly is the part of multifunctional comprehensive body exercising machine, and the multifunctional comprehensive body exercising machine adopts fixed mount and fleet wheel structure mostly, and the balancing weight through pulley mechanism pulling Different Weight moves up and down and reaches the exercise purpose; Complex structure; Floor space is big, costs an arm and a leg, and manufacturing and user's purchase have all been formed financial burden; And function and maintenance are complicated, are difficult in sub-district and family, popularize.Traditional balancing weight all is the entity that is made of metal, and is very heavy, and transportation is inconvenient, and assembling is difficult, thereby limited applying of fitness equipment to a certain extent, adds necessity that research and design is transformed again so have.In addition, traditional thrust formula exercise body-building device can only carry out the push-and-pull training on one or several fixed angle, can't satisfy the need of exercise of other angles of person taking exercise.
[summary of the invention]
For the structure of simplifying existing body-building apparatus, strengthen applying of body-building apparatus, be convenient to more people and can carry out exercise, the present invention provides a kind of simple in structure, easy to use, push-pull training fitness equipment of need not to add balancing weight.
The invention has the advantages that the balancing weight that adds of having removed fitness equipment in the prior art, utilize body weight as the weights of taking exercise, it is simple in structure, and is cheap, and the scope of application is extensive, is a kind of fitness equipment that install public gymnasium such as be particularly suitable in the sub-district.
Push-pull training fitness equipment provided by the invention comprises: anchor post; Bearing frame is supported by anchor post; The tommy bar support, the side direction and the relative fixed pillar that are arranged at anchor post are fixed; Tommy bar, tommy bar is connected with the tommy bar support through the first universal bindiny mechanism; Support bar, an end of support bar is connected with tommy bar through the second universal bindiny mechanism, and the other end of support bar supports bearing frame, and tommy bar is that fulcrum is done lever motion with the first universal bindiny mechanism, and promotion they sup-port bearing frame relative fixed pillar moves up and down.。
According to one preferred embodiment of the present invention, the first universal bindiny mechanism is arranged on more the position near anchor post compared to the second universal bindiny mechanism in the horizontal direction.
According to one preferred embodiment of the present invention; The first universal bindiny mechanism is connected to the tommy bar support with an end of tommy bar; Tommy bar extends on away from anchor post and the direction that makes progress from an end of tommy bar, and the second universal bindiny mechanism is connected an end of support bar apart from a distance of an end of tommy bar.
According to one preferred embodiment of the present invention; The first universal bindiny mechanism comprises first ball cup on the end that is arranged on first ball stud on the tommy bar support and is arranged on tommy bar, and the second universal bindiny mechanism comprises second ball stud of an end that is arranged at support bar and second ball cup that is arranged on a distance of tommy bar.
According to one preferred embodiment of the present invention, the first universal bindiny mechanism is arranged on the position further from anchor post compared to the second universal bindiny mechanism in the horizontal direction.
According to one preferred embodiment of the present invention; The second universal bindiny mechanism is connected to an end of support bar at one end of tommy bar; Tommy bar extends on away from anchor post and the direction that makes progress from an end of tommy bar; The tommy bar support is arranged on the side away from anchor post of an end of tommy bar, and the first universal bindiny mechanism is connected the tommy bar support apart from a distance of an end of tommy bar.
According to one preferred embodiment of the present invention; The first universal bindiny mechanism comprises first ball cup that is arranged at first ball stud on the tommy bar support and is arranged on a distance of tommy bar, and the second universal bindiny mechanism comprises second ball stud of an end that is arranged at support bar and is arranged on second ball cup on the end of tommy bar.
According to one preferred embodiment of the present invention, push-pull training fitness equipment further comprises: first connecting rod and second connecting rod, and an end of first connecting rod and second connecting rod is articulated in anchor post respectively; And movable stand, bearing frame is fixed on the movable stand, and the other end of first connecting rod and second connecting rod is articulated in movable stand respectively, and wherein first connecting rod and second connecting rod laterally arrange, and anchor post and movable stand laterally arrange, to constitute the parallel four-bar motion.
According to one preferred embodiment of the present invention, the length of support bar is adjustable.
According to one preferred embodiment of the present invention, the other end of support bar is connected to bearing frame through the 3rd universal bindiny mechanism.
According to one preferred embodiment of the present invention, the 3rd universal bindiny mechanism comprises the 3rd ball cup of the other end that is arranged at support bar and is arranged on the 3rd ball stud on the bearing frame.
Power transmission provided by the invention comprises: the tommy bar support; Tommy bar, tommy bar is connected with the tommy bar support through the first universal bindiny mechanism; Support bar, an end of support bar is connected with tommy bar through the second universal bindiny mechanism, and the other end of support bar supports and treats supporter, and tommy bar is that fulcrum is done lever motion with the first universal bindiny mechanism, and the promotion they sup-port is treated the supporter motion.
According to one preferred embodiment of the present invention, support bar is treated supporter through the connection of the 3rd universal bindiny mechanism.
Push-pull training fitness equipment of the present invention meets the human upper limb locomotion physilogical characteristics, have simple in structure, function is practical, safe ready, be easy to advantages such as maintenance, help popularizing, be the desirable upper limbs force exercise body-building device of numerous sports enthusiasts.Characteristics of the present invention are; Because this exercise body-building device adopts lever drive mechanism to replace existing support and steel wire rope, pulley; Heavy burden when replacing existing balancing weight as training with trainer self body weight; Make the overall structure of strength building fitness equipment dwindle, be suitable for the training of sub-district and family fitness.But push-pull training fitness equipment enhances human body upper limbs of the present invention and muscle of back strength are especially trained muscle of upper extremity, improve body harmony.In addition, adopted a plurality of universal syndetons in the push-pull training fitness equipment of the present invention, make the person taking exercise can bodyside to arbitrarily angled on carry out push-and-pull training.
[description of drawings]
Fig. 1 is the front view of the fitness equipment of one embodiment of the invention;
Fig. 2 is the side view of fitness equipment shown in Figure 1;
Fig. 3 is the local enlarged diagram of fitness equipment shown in Figure 1;
Fig. 4 is the front view of another embodiment of the present invention fitness equipment;
Fig. 5 is the side view of fitness equipment shown in Figure 4; And
Fig. 6 is the local enlarged diagram of fitness equipment shown in Figure 4.
[specific embodiment]
Be further understanding summary of the invention of the present invention, characteristics and effect, the following examples of will giving an example, and conjunction with figs. specifies as follows.
As depicted in figs. 1 and 2, push-pull training fitness equipment according to an embodiment of the invention mainly comprises: universal bindiny mechanism of universal bindiny mechanism of the universal bindiny mechanism of anchor post 101, tommy bar support 102, bearing frame 103, movable stand 104, tommy bar 105, support bar 106, first 107, second the 108, the 3rd 109, first connecting rod 113 and second connecting rod 114 etc.
As shown in Figure 1, anchor post 101 can be selected circle or square cylinder material for use, insertedly down or otherwise fix with respect to ground.Can also utilize stabilizing mechanism to strengthen the stability of anchor post 101 in the present invention.Be fixed with separated between the upper and lower first pipe clamp 111 and second pipe clamp 112 that is provided with on the anchor post 101, and second pipe clamp 112 is positioned at first pipe clamp, 111 belows.One end of first pipe clamp 111 and second pipe clamp, 112 respectively hinged first connecting rods 113 and second connecting rod 114.The other end of first connecting rod 113 and second connecting rod 114 is articulated in movable stand 104 respectively, and wherein first connecting rod 113 laterally arranges with second connecting rod 114, and anchor post 101 laterally arranges with movable stand 104, to constitute the parallel four-bar motion.First pipe clamp 111 and second pipe clamp 112 are placed on the anchor post 101; Can be in the holding position to anchor post 101 built-up welding; Perhaps anchor post 101 is processed as the shape with step, prevents that with this first pipe clamp 111 and second pipe clamp, 112 holding positions are to lower slider.First pipe clamp 111 and second pipe clamp, 112 optional usefulness have certain thickness metal material.In other embodiments, projection, U sections that can be through containing through hole in welding on the anchor post 101 or other modes substitute first pipe clamp 111 and second pipe clamp 112 and realize hinged between first connecting rod 113, second connecting rod 114 and the anchor post 101.
Be fixed with bearing frame 103 on the movable stand 104.Bearing frame 103 extends to the top of anchor post 101 from movable stand 104, and when resetting, is supported by anchor post 101.Between bearing frame 103 and the anchor post 101 buffer gear can be set, the impact when resetting with buffering.In addition, on the bearing frame 103 cushion, backrest and backing cushion can be set further, the comfort level when taking exercise to increase.
It is fixing that tommy bar support 102 is arranged at the side direction and the relative fixed pillar 101 of anchor post 101.Tommy bar support 102 is following insertedly or otherwise be fixed in ground, perhaps is directly fixed on the anchor post 101.In the present embodiment, the first universal bindiny mechanism 107 connects an end and the tommy bar support 102 of tommy bar 105.Tommy bar 105 from this end along extending away from anchor post 101 and the direction that makes progress.As shown in Figure 3, the first universal bindiny mechanism 107 comprises first ball cup 1072 on the end that is arranged on first ball stud 1071 on the tommy bar support 102 and is arranged on tommy bar 105.
The second universal bindiny mechanism 108 is connected an end of support bar 106 apart from a distance of the above-mentioned end of tommy bar 105.As shown in Figure 3, the second universal bindiny mechanism 108 comprises second ball stud 1081 of an end that is arranged at support bar 106 and second ball cup 1082 that is arranged on a distance of tommy bar 105.The first universal bindiny mechanism 107 is arranged on more the position near anchor post 101 compared to the second universal bindiny mechanism 108 in the horizontal direction
In addition, the other end of support bar 106 supports bearing frame 103 through the 3rd universal bindiny mechanism 109.As shown in Figure 3, the 3rd universal bindiny mechanism 109 comprises the 3rd ball cup 1091 of the other end that is arranged at support bar 106 and is arranged on the 3rd ball stud (not shown) on the bearing frame 103.
One side of bearing frame 103 connects an end of chain 110, and the other end of chain 110 connects extending upward on the part of tommy bar 105 shafts, and is excessive with the scope of activities that prevents tommy bar 105.
The length of support bar 106 is adjustable, eliminates thus because manufacturing tolerance or assembling deviation that other reasons produced.As shown in Figure 3; In the present embodiment; Support bar 106 comprises the first bar portion 1061 and the second bar portion 1062 that connects with engage thread, and wherein the first bar portion 1061 is provided with external screw thread, and 1062 in the second bar portion is provided with the internal thread that is complementary; So that the first bar portion 1061 can screw in or screw out the second bar portion 1062, the length of coming adjustable support bar 106 thus.Lock screw 1063 further is set, with the length of fixing branch strut 106 on the support bar 106.
When the needs training, the user can be sitting on the bearing frame 103, and two hands are held tommy bar 105 respectively, is heavy burden with self body weight, pulling tommy bar 105 on medial direction.Tommy bar 105 is that fulcrum is done lever motion with the first universal bindiny mechanism 107.Tommy bar 105 promotes support bar 106 motions through the second universal bindiny mechanism 108.Under the effect of the parallel four-bar motion that first connecting rod 113, second connecting rod 114, anchor post 101 and movable stand 104 are constituted; Support bar 106 supports bearing frame 103 relative fixed pillars 101 through the 3rd universal bindiny mechanism 109 and moves up and down, thereby reaches the purpose of upper limbs stretching motion training.In the exercise process, the person taking exercise need overcome equipment weight and person taking exercise's self weight simultaneously, therefore need not to increase any balancing weight and can reach arm push-and-pull exercise purpose.
First 107, second universal bindiny mechanism 108 of universal bindiny mechanism in the present embodiment and the 3rd universal bindiny mechanism 109 allow persons taking exercise bodyside to arbitrarily angled on pulling tommy bar 105, the person taking exercise can train upper limbs and back, chest muscle with multi-angle thus.Certainly, can also other universal bindiny mechanisms replace ball stud mechanism to realize the arbitrarily angled motion of tommy bar 105 in the present invention.
In the present embodiment; Movable stand 104 forms the parallel four-bar motion through first connecting rod 113 and second connecting rod 114 and anchor post 101; So that but bearing frame 103 relative fixed pillars 101 move up and down, but those skilled in the art can expect that fully other modes replace the parallel four-bar motion.
Like Fig. 4 and shown in Figure 5, push-pull training fitness equipment according to another embodiment of the invention mainly comprises: universal bindiny mechanism of universal bindiny mechanism of the universal bindiny mechanism of anchor post 201, tommy bar support 202, bearing frame 203, movable stand 204, tommy bar 205, support bar 206, first 207, second the 208, the 3rd 209, first connecting rod 213, second connecting rod 214.
The difference of Fig. 4 and embodiment illustrated in fig. 5 and embodiment illustrated in figures 1 and 2 is: the first universal bindiny mechanism 207 is arranged on further from the position of anchor post 201 compared to the second universal bindiny mechanism 208 in the horizontal direction.The second universal bindiny mechanism 208 is connected to an end of support bar 206 at an end of tommy bar 205.Along extending away from anchor post 201 and the direction that makes progress, tommy bar support 202 is arranged on the side away from anchor post 201 of this end of tommy bar 205 to tommy bar 205 from this end of tommy bar 205.The first universal bindiny mechanism 207 is connected tommy bar support 202 apart from a distance of this end of tommy bar 205.
As shown in Figure 6, in the present embodiment, the first universal bindiny mechanism 207 comprises first ball cup 2072 that is arranged at first ball stud 2071 on the tommy bar support 202 and is arranged on a distance of tommy bar 205.The second universal bindiny mechanism 208 comprises second ball stud 2081 of an end that is arranged at support bar 206 and is arranged on second ball cup 2082 on the end of tommy bar 205.Thus, the user bodyside to any one promote tommy bar 205 on away from the direction of health, and promote support bars 206 by tommy bar 205 and support bearing frames 203 relative fixed pillars 201 and move up and down, thereby reach the purpose of upper limbs stretching motion training.
Push-pull training fitness equipment of the present invention adopts the lever drive mechanism to replace existing support and steel wire rope, pulley; Heavy burden when replacing existing balancing weight as training with trainer self body weight; Make the overall structure of strength building fitness equipment dwindle, be suitable for the training of sub-district and family fitness.But push-pull training fitness equipment enhances human body upper limbs of the present invention and muscle of back strength are especially trained muscle of upper extremity, improve body harmony.In addition, adopted a plurality of universal syndetons in the push-pull training fitness equipment of the present invention, make the person taking exercise can bodyside to arbitrarily angled on carry out push-and-pull training.
In the above-described embodiments, only the present invention has been carried out exemplary description, but those skilled in the art can carry out various modifications to the present invention after reading present patent application under the situation that does not break away from the spirit and scope of the present invention.

Claims (10)

1. a push-pull training fitness equipment is characterized in that, said push-pull training fitness equipment comprises:
Anchor post;
Bearing frame is supported by said anchor post;
The tommy bar support is arranged at the side direction of said anchor post and said relatively anchor post is fixed;
Tommy bar, said tommy bar is connected with said tommy bar support through the first universal bindiny mechanism;
Support bar; The lower end of said support bar is connected with said tommy bar through the second universal bindiny mechanism; Said bearing frame is supported in the upper end of said support bar; Said tommy bar is that fulcrum is done lever motion with the said first universal bindiny mechanism, and promotes the said relatively anchor post of the said bearing frame of said they sup-port and move up and down.
2. push-pull training fitness equipment according to claim 1 is characterized in that: the said first universal bindiny mechanism is arranged on more the position near said anchor post compared to the said second universal bindiny mechanism in the horizontal direction.
3. push-pull training fitness equipment according to claim 2; It is characterized in that: the said first universal bindiny mechanism is connected to said tommy bar support with the lower end of said tommy bar; Said tommy bar extends on away from said anchor post and the direction that makes progress from the said lower end edge of said tommy bar, and the said second universal bindiny mechanism is connected the said lower end of said support bar apart from a distance of the said lower end of said tommy bar.
4. push-pull training fitness equipment according to claim 3; It is characterized in that: the said first universal bindiny mechanism comprises first ball cup on the said lower end that is arranged on first ball stud on the said tommy bar support and is arranged on said tommy bar, second ball cup near said tommy bar lower end that the said second universal bindiny mechanism comprises second ball stud of the said lower end that is arranged at said support bar and is arranged on said tommy bar.
5. push-pull training fitness equipment according to claim 1 is characterized in that: the said first universal bindiny mechanism is arranged on the position further from said anchor post compared to the said second universal bindiny mechanism in the horizontal direction.
6. push-pull training fitness equipment according to claim 5; It is characterized in that: the said second universal bindiny mechanism is connected to the said lower end of said support bar the lower end of said tommy bar; Said tommy bar extends on away from said anchor post and the direction that makes progress from the said lower end edge of said tommy bar; Said tommy bar support is arranged on the side away from said anchor post of the said lower end of said tommy bar, and the said first universal bindiny mechanism is connected said tommy bar support apart from a distance of the said lower end of said tommy bar.
7. push-pull training fitness equipment according to claim 6; It is characterized in that: the said first universal bindiny mechanism comprises first ball stud that is arranged on the said tommy bar support and certain distance is arranged on first ball cup on the said tommy bar apart from said tommy bar lower end, and the said second universal bindiny mechanism comprises second ball stud of the said lower end that is arranged at said support bar and is arranged on second ball cup on the said lower end of said tommy bar.
8. push-pull training fitness equipment according to claim 1 is characterized in that: said push-pull training fitness equipment further comprises:
First connecting rod and second connecting rod, an end of said first connecting rod and said second connecting rod is articulated in said anchor post respectively; And
Movable stand; Said bearing frame is fixed on the said movable stand; The other end of said first connecting rod and said second connecting rod is articulated in said movable stand respectively; Wherein said first connecting rod and said second connecting rod laterally arrange, and said anchor post and said movable stand laterally arrange, to constitute the parallel four-bar motion.
9. according to any described push-pull training fitness equipment of claim 1-8, it is characterized in that: the length of said support bar is adjustable, and the upper end of said support bar is connected to said bearing frame through the 3rd universal bindiny mechanism.
10. a power transmission is characterized in that, said power transmission comprises:
The tommy bar support;
Tommy bar, said tommy bar is connected with said tommy bar support through the first universal bindiny mechanism;
Support bar; The lower end of said support bar is connected with said tommy bar through the second universal bindiny mechanism; The upper end of said support bar is supported and is treated supporter, and said tommy bar is that fulcrum is done lever motion with the said first universal bindiny mechanism, and promotes that said they sup-port is said treats the supporter motion.
CN 200910107136 2009-04-27 2009-04-27 Push-pull training fitness equipment and power transmission device Active CN101869751B (en)

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Application Number Priority Date Filing Date Title
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CN101869751B true CN101869751B (en) 2012-12-05

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105457234A (en) * 2016-02-02 2016-04-06 河南理工大学万方科技学院 Physique exercise device
CN108324504A (en) * 2018-03-19 2018-07-27 哈尔滨理工大学 A kind of cross type Mammary cancer device for healing and training
CN114011019B (en) * 2021-11-30 2023-04-11 国家康复辅具研究中心 Comprehensive training system for muscle strength of upper limbs

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5547444A (en) * 1995-10-24 1996-08-20 Huang; Ching-Lien Multipurpose exercise device
US5582563A (en) * 1995-12-19 1996-12-10 Fan; Robert Rowing exercise machine
TW320957U (en) * 1997-04-28 1997-11-21 Yao-Jin Jiang Body-building machine
TW435245U (en) * 2000-09-02 2001-05-16 Lin Chang You Improved structure of rowing machine
CN2465742Y (en) * 2001-01-31 2001-12-19 林长佑 rowing machine
CN201558447U (en) * 2009-04-27 2010-08-25 深圳市好家庭实业有限公司 Push-and-pull type exercise body-building apparatus and power transmission device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5547444A (en) * 1995-10-24 1996-08-20 Huang; Ching-Lien Multipurpose exercise device
US5582563A (en) * 1995-12-19 1996-12-10 Fan; Robert Rowing exercise machine
TW320957U (en) * 1997-04-28 1997-11-21 Yao-Jin Jiang Body-building machine
TW435245U (en) * 2000-09-02 2001-05-16 Lin Chang You Improved structure of rowing machine
CN2465742Y (en) * 2001-01-31 2001-12-19 林长佑 rowing machine
CN201558447U (en) * 2009-04-27 2010-08-25 深圳市好家庭实业有限公司 Push-and-pull type exercise body-building apparatus and power transmission device

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Denomination of invention: Push-pull training fitness equipment and power transmission device

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Denomination of invention: The utility model relates to a push-pull training fitness device and a power transmission device

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Denomination of invention: A push and pull training fitness device and power transmission device

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Denomination of invention: A push-pull training and fitness device and power transmission device

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